McGill Tribune Vol. 38 Issue 14

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The McGill Tribune TUESDAY, JANUARY 15, 2019 | VOL. 38 | ISSUE 14

McGILLTRIBUNE.COM | @McGILLTRIBUNE

Published by the SPT, a student society of McGill University

EDITORIAL

FEATURE

SPORTS

Endless working groups with weak mandates delay progress

Don’t shoot the bike messenger

In conversation with: Lynn Hill

PG. 5

PGs. 8-9

PG. 15

(Dan Aponte / The McGill Tribune)

Redpath PremiĂšre Moisson lease up for renewal

PG. 2

Uncovering the molecule behind synaptic plasticity Farida Rahman Contributor Our brains function according to the “use it or lose it” phenomenon: If a skill or piece of information is underused, it becomes harder, if not impossible, to recall it. Conversely, reviewing new knowledge or practicing an action is one of the best ways to strengthen the memory and

prevent it from easily degrading. Learning and memory is made possible by synaptic plasticity, the brain’s malleable ability to form, alter, or lose physical connections, known as synapses, in response to environmental input. In the past, scientists believed that synapses were only able to undergo structural changes in the developing brains of children and infants, but they now know that the adult brain is also capable

New year, new you

Whether they promise to make it to those 8:30 a.m. lectures, spend less money on Starbucks cappuccinos, or visit the gym more often, students make New Year’s resolutions like everyone else. However, as they settle back into classes, it can be difficult to prioritize their new goals. Understanding the best methods of breaking or making a habit may be the key to

successfully completing a New Year’s resolution. The most common New Year’s resolutions, such as cutting down on screen time or saving money, often entail replacing negative behaviours with new, positive ones. Despite this yearly commitment to personal improvement, the majority of those who make these resolutions are unsuccessful: Research suggests that only eight per cent of people actually achieve their set goals. In practice, many get

McGill’s Department of Anatomy and Cell Biology, said in an interview with The McGill Tribune. “If you use the synapse, that then makes it stronger. It is like you’re enhancing a pathway. And if you believe changes in neural circuits are what underlie memories, which there is pretty good evidence for, then what we’re doing is we’re changing the function of that neural circuit, and we’re changing the memory.” PG. 10

Schulich library to close for two years

Setting goals for the new year Alaana Kumar Contributor

of similarly flexible changes. Researchers are still investigating the mechanisms underlying these changes. A recent study from McGill researchers at the Montreal Neurological Institute suggests that netrin proteins may be the key. “We’ve identified a key molecular mechanism of the synapse that underlies [the memory’s] ‘use it or lose’ it phenomenon,” Timothy Kennedy, associate professor in

frustrated, forget, or simply lose interest throughout the year.Due to this low success rate, many disregard the effectiveness of setting resolutions. Meredith Charney, U1 Arts, has found that her New Year’s resolutions tend to fail when she attempts to alter a habit for personal growth without considering practical constraints. In her experience, shortly after the beginning of January, the novelty of a resolution wears off, and her motivation fades. PG. 14

Resources from Schulich to be available at McLennan-Redpath complex Helen Wu Staff Writer The Schulich Library of Physical Sciences, Life Sciences, and Engineering will be temporarily closed for two years to undergo renovations. According to Diane Koen, senior

director of Planning and Resources of the McGill Library services, the closure will tentatively come into effect on May 15, 2019. Renovations to the Schulich library will address the serious structural issues which were discovered during the Macdonald-Stewart Library Building roof

renovation in 2010. “For about the last four years, we have these temporary internal walls put up, and windows are covered because they had to do this intervention [. . .] to make sure both inside and outside the walls were stabilized.” Koen said. PG. 3


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